5306-00-054-8004

Find complete technical information, availability, and procurement data for: 5306-00-054-8004
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-054-8004

Item Name Code

15939

Assigment Date

01/01/1963 (63 years ago)

A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

2a thread class, right-hand thread direction, 0.750 inches minimum thread length, 1.000 inches nominal fastener length, button head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.750 inches minimum
Fastener Length: 1.000 inches nominal
Head Style: button
Head Diameter: 0.438 inches minimum and 0.469 inches maximum
Head Height: 0.094 inches minimum and 0.114 inches maximum
Neck Length: 0.094 inches minimum and 0.125 inches maximum
Nominal Thread Diameter: 0.190 inches
Features Provided: square nut
Thread Quantity Per Inch: 24
Minimum Yield Strength: 60000 pounds per square inch
Neck Width: 0.185 inches minimum and 0.199 inches maximum
Material: steel overall
Surface Treatment: cadmium or zinc overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-00-208-1538	Square Neck Bolt	07/01/2025
5306-00-265-8601	No Name Available	09/01/2023

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
548004	Square Neck Bolt

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5306-00-054-8004?

The FSCG of the NSN 5306-00-054-8004 is 5306

Does the NSN 5306-00-054-8004 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-054-8004 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5306-00-054-8004 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-054-8004 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5306-00-054-8004 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963